This melodic name of East African origin appears in Mufasa: The Lion King, the prequel (and sequel) to the Disney animated classic. In the film, it is the title of a song which describes a promised paradise where everything is bountiful. 
 
Occasionally used as a unisex name in the Democratic Republic of Congo, Papua New Guinea, and Tanzania, it comes from a Swahili word meaning "forever, constantly" or "eternity, infinity".

African Girl Names 

Milele

Sparky and poetic, Milele is of East African origin and is used occasionally as a unisex name in the Democratic Republic of Congo, Papua New Guinea, Uganda, and Tanzania. It is derived from the Swahili word for "always, forever" and "eternity".
 
Milele notably appears in the title of a song from Mufasa: The Lion King, the prequel (and sequel) to the Disney classic. It is used to describe a promised and plentiful paradise.

Milele

Milele Origin and Meaning